An analysis of an abrupt transition from a uniform empty waveguide to a periodically loaded waveguide

Abstract

quasi-Green's function' for A uniform periodic waveguide of rectangular crosssection has been constructed by examining the modal And space-harmonic behaviour of WAveguide elow-wave structures using a mode-matching technique. It has been sucoessfully used to generate a moment method solution for a typical discontinuity problem comprising an end-junction between standard empty waveguide and a uniform periodic waveguide..